381058825

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{5569}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 596747520

約数和(自身を除く): 215688695

約数列:

[1, 5, 7, 17, 23, 25, 35, 85, 115, 119, 161, 175, 391, 425, 575, 595, 805, 1955, 2737, 2975, 4025, 5569, 9775, 13685, 27845, 38983, 68425, 94673, 128087, 139225, 194915, 473365, 640435, 662711, 896609, 974575, 2177479, 2366825, 3202175, 3313555, 4483045, 10887395, 15242353, 16567775, 22415225, 54436975, 76211765, 381058825]

約数ペア:

[(1, 381058825), (5, 76211765), (7, 54436975), (17, 22415225), (23, 16567775), (25, 15242353), (35, 10887395), (85, 4483045), (115, 3313555), (119, 3202175), (161, 2366825), (175, 2177479), (391, 974575), (425, 896609), (575, 662711), (595, 640435), (805, 473365), (1955, 194915), (2737, 139225), (2975, 128087), (4025, 94673), (5569, 68425), (9775, 38983), (13685, 27845)]